Concrete waterfall



FIG. 1 is a perspective view of a concrete waterfall.

FIG. 2 is a front view of the concrete waterfall of FIG. 1.

FIG. 3 is a back view of the concrete waterfall of FIG. 1.

FIG. 4 is a left side view of the concrete waterfall of FIG. 1.

FIG. 5 is a right side view of the concrete waterfall of FIG. 1.

FIG. 6 is a top view of the concrete waterfall of FIG. 1; and,

FIG. 7 is a bottom view of the concrete waterfall of FIG. 1.

The broken lines, when present, are for the purpose of illustrating (a) possible concrete block arrangements of the concrete waterfall or (b) the environment of the concrete waterfall, and form no part of the claimed design. 

CLAIM The ornamental design for a concrete waterfall, as shown and described. 